So I tried with Parser parser = new AutoDetectParser(pdfParser);
And with: Parser parser = pdfParser; I'm still seeing the same behavior. Does it look like an issue? Or something wrong on my side (well this is often the case :) ). Le 7 mars 2019 à 01:30 +0100, David Pilato <[email protected]>, a écrit : > Sadly not yet. I added this on my todo but what you said makes sense to me. > > I'll check this later. > > > Thanks for answering ! 🤗 > Le 6 mars 2019 à 23:11 +0100, Tim Allison <[email protected]>, a écrit : > > David, > > Are you all set w this or are there still surprises? > > > > > On Sat, Mar 2, 2019 at 3:04 PM Tim Allison <[email protected]> wrote: > > > > Hi David, > > > > I’m afk...take following w grain of salt. If you aren’t excluding the > > > > PDFParser from your DefaultParser, there’s a chance that one is being > > > > called rather than the one you’re adding. > > > > Try creating a PDFParserConfig, setting it as you want, add it to the > > > > ParseContext that you send into the parse() on the regular > > > > DefaultParser. > > > > If you’re still finding surprises, please let us know. > > > > > > > > Best, > > > > > > > > Tim > > > > > > > > > On Sat, Mar 2, 2019 at 9:04 AM David Pilato <[email protected]> wrote: > > > > > > Hey team, > > > > > > > > > > > > > > > > > > I'm wondering if I'm misunderstanding the purpose of ocr_only in > > > > > > the PDFParser. > > > > > > > > > > > > I have a PDF which is containing a text within an image block and a > > > > > > text. > > > > > > > > > > > > <D64DD4D0-2F44-4C21-A3D0-79D8CFAA00CA.png> > > > > > > When I run Tika with a PDFParser configured with: > > > > > > > > > > > > > PDFParser pdfParser = new PDFParser(); > > > > > > > pdfParser.setOcrStrategy("ocr_only"); > > > > > > > Parser PARSERS[] = new Parser[2]; > > > > > > > PARSERS[0] = new DefaultParser(); > > > > > > > PARSERS[1] = pdfParser; > > > > > > > Parser parser = new AutoDetectParser(PARSERS); > > > > > > > > > > > > Both text are extracted from the PDF file. > > > > > > I'd have expected that: > > > > > > > > > > > > > > > > > > • no_ocr does not do any OCR (this is working fine: "This file > > > > > > contains some words." text is not extracted but "This file also > > > > > > contains text." is) > > > > > > • ocr_and_text extracts both (this is working: "This file contains > > > > > > some words." and "This file also contains text." texts are > > > > > > extracted) > > > > > > • ocr_only extracts only OCR based text (this is not working as > > > > > > both "This file contains some words." and "This file also contains > > > > > > text." texts are extracted where I'd expect to have only "This file > > > > > > contains some words."). > > > > > > > > > > > > Is my understanding of the ocr_only value incorrect? This page > > > > > > (https://wiki.apache.org/tika/PDFParser%20%28Apache%20PDFBox%29) is > > > > > > saying: > > > > > > > > > > > > > For ocrStrategy, we currently have: no_ocr (rely on regular text > > > > > > > extraction only), ocr_only (don't bother extracting text, just > > > > > > > run OCR on each page), ocr_and_text (both extract text and run > > > > > > > OCR). > > > > > > > > > > > > Thanks! > > > > > >
